750kV and 330kV thoughtlessly press 0~60 difference tower in four return circuits
The utility model provides a 750kV and 330kV thoughtlessly press 0~60 difference tower in four return circuits, is including setting up at the 750kV on upper strata wire cross arm and setting up at the 330kV of lower floor wire cross arm, all including setting gradually the upper conductor cross arm...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a 750kV and 330kV thoughtlessly press 0~60 difference tower in four return circuits, is including setting up at the 750kV on upper strata wire cross arm and setting up at the 330kV of lower floor wire cross arm, all including setting gradually the upper conductor cross arm on the body of the tower, well wire cross arm and wire cross arm down from top to bottom, the equal symmetrical setting of each wire cross arm is in the both sides of body of the tower for 750kV wire cross arm and 330kV wire cross arm, the body of the tower top is provided with the ground wire cross arm, and ground wire cross arm top is equipped with the ground wire about the axis symmetry of body of the tower and hangs the point, and each wire cross arm both sides are equipped with the wire about the axis symmetry of body of the tower and hang the point, and the wire of 750kV wire cross arm is hung the point and is chooseed gudgeon type link plate for use, and the wire of 330kV wire cross arm is hung the point an |
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